Reyes-Vera, Erick, Esteban González-Valencia, and Pedro Torres. “Understanding the Birefringence Effects in an All-Fiber Device Based on Photonic Crystal Fibers With Integrated Electrodes”. Photonics Letters of Poland 2, no. 4 (December 30, 2010): pp. 168–170. Accessed May 20, 2024. https://photonics.pl/PLP/index.php/letters/article/view/2-58.